REV. 0

ADP3342

–3–

PIN CONFIGURATION

TOP VIEW

(Not to Scale)

8

7

6

5

1

2

3

4

VCC

OUT

OUT

GND

IN

ADP3342

SD

PWRGD

IN

PIN FUNCTION DESCRIPTIONS

Pin No.

Mnemonic

Function

1, 2

OUT

Output of the Regulator. Bypass to ground with a 1.0

µF or larger capacitor. All pins must be

connected together for proper operation.

3

VCC

Supply Voltage

4

GND

Ground Pin

5

PWRGD

Power Good. Used to indicate output is in regulation.

6

SD

Active Low Shutdown Pin. Connect to ground to disable the regulator output. When shut down

is not used, this pin should be connected to the input pin.

7, 8

IN

Regulator Input. All pins must be connected together for proper operation.

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection. Although

the ADP3342 features proprietary ESD protection circuitry, permanent damage may occur on

devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are

recommended to avoid performance degradation or loss of functionality.

WARNING!

ESD SENSITIVE DEVICE

ABSOLUTE MAXIMUM RATINGS

*

Input Supply Voltage . . . . . . . . . . . . . . . . . . . –0.3 V to +13 V

Shutdown Input Voltage . . . . . . . . . . . . . . . . –0.3 V to +13 V

Power Dissipation . . . . . . . . . . . . . . . . . . . Internally Limited

Operating Ambient Temperature Range . . . –40

°C to +100°C

Operating Junction Temperature Range . . . –40

°C to +125°C

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

°C/W

JC

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

°C/W

Storage Temperature Range . . . . . . . . . . . . –65

°C to +150°C

Lead Temperature Range (Soldering 10 sec) . . . . . . . . 300

°C

Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . 215

°C

Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220

°C

*This is a stress rating only; operation beyond these limits can cause the device

to be permanently damaged.

ORDERING GUIDE

Model

Output Voltage

*

Package Option

Marking Code

Temperature Range

ADP3342JRM-REEL7

1.2 V

RM-8 (MSOP-8)

LJA

0

°C to 100°C

ADP3342ARM-REEL7 1.2 V

RM-8 (MSOP-8)

LJB

–40

°C to +100°C

*Contact the factory for other output voltage options.